Well, it's pretty obvious to do as a human, but let's come up with a simple heuristic.

对于我们来说这是显而易见的，但现在我们,提出一种简单的试探法。

哈佛公开课 - 计算机科学课程节选

Merge. Now this is pretty easy, this one, but let's use the same heuristics.

合并，现在这个非常简单，但我们用同样的试探法。

哈佛公开课 - 计算机科学课程节选